1 #define AUBIO_UNSTABLE 1
3 #include "utils_tests.h"
5 // this file uses the unstable aubio api to test aubio_sink_apple_audio, please
6 // use aubio_sink instead see src/io/sink.h and tests/src/sink/test-sink.c
8 int main (int argc, char **argv)
16 PRINT_ERR("not enough arguments\n");
17 PRINT_MSG("usage: %s <input_path> <output_path> [samplerate] [channels] [hop_size]\n", argv[0]);
21 #ifdef HAVE_SINK_APPLE_AUDIO
22 uint_t samplerate = 0;
24 uint_t hop_size = 512;
25 uint_t n_frames = 0, read = 0;
27 char_t *source_path = argv[1];
28 char_t *sink_path = argv[2];
30 if ( argc >= 4 ) samplerate = atoi(argv[3]);
31 if ( argc >= 5 ) channels = atoi(argv[4]);
32 if ( argc >= 6 ) hop_size = atoi(argv[5]);
35 PRINT_ERR("too many arguments\n");
39 aubio_source_t *i = new_aubio_source(source_path, samplerate, hop_size);
40 if (!i) { err = 1; goto beach_source; }
42 if (samplerate == 0 ) samplerate = aubio_source_get_samplerate(i);
43 if (channels == 0 ) channels = aubio_source_get_channels(i);
45 fmat_t *mat = new_fmat(channels, hop_size);
46 if (!mat) { err = 1; goto beach_fmat; }
48 aubio_sink_apple_audio_t *o = new_aubio_sink_apple_audio(sink_path, 0);
49 if (!o) { err = 1; goto beach_sink; }
50 err = aubio_sink_apple_audio_preset_samplerate(o, samplerate);
51 if (err) { goto beach; }
52 err = aubio_sink_apple_audio_preset_channels(o, channels);
53 if (err) { goto beach; }
56 aubio_source_do_multi(i, mat, &read);
57 aubio_sink_apple_audio_do_multi(o, mat, read);
59 } while ( read == hop_size );
61 PRINT_MSG("read %d frames at %dHz in %d channels (%d blocks) from %s written to %s\n",
62 n_frames, samplerate, channels, n_frames / hop_size,
63 source_path, sink_path);
64 PRINT_MSG("wrote %s with %dHz in %d channels\n", sink_path,
65 aubio_sink_apple_audio_get_samplerate(o),
66 aubio_sink_apple_audio_get_channels(o) );
69 del_aubio_sink_apple_audio(o);
75 #else /* HAVE_SINK_APPLE_AUDIO */
77 PRINT_ERR("aubio was not compiled with aubio_sink_apple_audio\n");
78 #endif /* HAVE_SINK_APPLE_AUDIO */